# Electroacupuncture for Preventing Postoperative Delirium in Older Adults Undergoing Total Knee Arthroplasty

> **NCT06564506** · NA · NOT_YET_RECRUITING · sponsor: **Fujian Provincial Hospital** · enrollment: 1460 (estimated)

## Conditions studied

- Postoperative Delirium

## Interventions

- **DEVICE:** Disposable acupuncture needles (0.30 × 75 mm)
- **DEVICE:** Placebo needles (0.30 × 25 mm)
- **DEVICE:** SDZ-V electroacupuncture devices

## Key facts

- **NCT ID:** NCT06564506
- **Lead sponsor:** Fujian Provincial Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-11-10
- **Primary completion:** 2026-08-30
- **Final completion:** 2026-08-30
- **Target enrollment:** 1460 (ESTIMATED)
- **Last updated:** 2025-09-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06564506

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06564506, "Electroacupuncture for Preventing Postoperative Delirium in Older Adults Undergoing Total Knee Arthroplasty". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT06564506. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*